Typed carbon copies of two letters stapled together. The first letter is from W. H. Noe to R. H. A. Abbott and dated 25 July, 1938 discussing Scalebuoys and who was using them. The second letter is from W. H. McCorkingdale to Mr. Hough, Works Manager, Lever Bros. (N.Z.) Ltd., dated 25 July, 1938. Letter mentions the use of Scalebuoys, application, companies using them, and he asks if considering Scalebuoys at the works to send him some information.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoys new zealand limited, r h a abbott, scott's hotel melbourne, hardley's works, lever bros of australia, mr hough, w h noe, hawke's bay farmers' freezing company, mater misericordiae hospital auckland, st joseph's, whangarei dairy company, maungatapere dairy company, n z railways, the union oil soap & candle company, knox's home, moody's dye works, ellis & burnand (sawmillers), walter buchanan ltd, findlay's gold krust bakeries, kaiticke dairy company, pennsylvania rubber company, page-hersey tube company, w h mccorkingdale

Copy of a typed list for Mr. R.H.S. Abbott. List mentions where Scalebuoys were installed in boilers of Locomotives, Hospitals, Public Institutions, Dairy Factories, Freezing Works, Soap Works, Bakeries and Dye Works. Also listed at the end are Tanneries, Laundries, Household installations and Swimming Baths.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, mr r h s abbott, nz railways, mater misericordiae hospital, knox home, hawke's bay farmers' meat co, buchanan's bakeries, findlay's gold-krust bakery, moody's dye works